Home / 17,782,723.17-24,540,182.97-9,633,961.17

Finding the Fourth Proportional to 17,782,723.17, 24,540,182.97 and 9,633,961.17

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Solution

The fourth proportional to 17,782,723.17, 24,540,182.97 and 9,633,961.17 is: 13,294,879.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,782,723.17 : 24,540,182.97 = 9,633,961.17 : x
  2. Step 2: Convert to fraction form
    17,782,723.17/24,540,182.97 = 9,633,961.17/x
  3. Step 3: Cross multiply
    17,782,723.17x = 24,540,182.97 × 9,633,961.17
  4. Step 4: Simplify right side
    17,782,723.17x = 236,419,169,837,675.25
  5. Step 5: Solve for x
    x = 236,419,169,837,675.25/17,782,723.17
  6. Step 6: Final answer
    x = 13,294,879.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.